Synthesis of alkyl nitrones by reaction of aldehyde and ketone oximes with α,β-unstaturated esters in the presence of Lewis acid

被引：3

作者：

Kocak, A. ^{[1
]}

Malkondu, S. ^{[1
]}

Kurbanli, S. ^{[1
]}

机构：

[1] Univ Selcuk, Fac Sci & Arts, Dept Chem, TR-42075 Konya, Turkey

来源：

RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2009年 / 45卷 / 04期

关键词：

ADRENERGIC BLOCKING ACTIVITY; AMINO-ACIDS; ALDOXIMES; EPOXIDES; ETHERS; CYCLOADDITION; DEHYDRATION; HALOHYDRINS; KETOXIMES; PYRIDINE;

D O I：

10.1134/S1070428009040204

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reactions of pyridinecarbaldehyde oximes, methyl pyridyl ketone oximes, furfural oxime, cinnamaldehyde oxime, and crotonaldehyde oxime with acrylic and methacrylic acid esters in the presence of a Lewis acid catalyst at room temperature followed the conjugate addition pattern to give the corresponding alkyl nitrones in good yield. The best yields were obtained using a 1: 1 mixture of CdI(2) and BF(3) center dot Bu(2)O as catalyst.

引用

页码：591 / 595

页数：5

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